public function testBatch()
{
$collection = new Request();
$this->assertEquals(false, $collection->isBatch());
$entity = new EntityRequest();
$collection->append($entity);
$this->assertEquals(false, $collection->isBatch());
$entity = new EntityRequest();
$collection->offsetSet('will_not_be_used', $entity);
$this->assertEquals(true, $collection->isBatch());
}
/**
* Prepare the request for sending
*
* @param Collection\Request $request
* @return string A JSON encoded JSON RPC string
*/
protected function prepareRequest(Collection\Request $request)
{
$data = $request->getArrayCopy();
foreach ($data as $index => $value) {
if ($value['jsonrpc'] === null) {
unset($data[$index]['jsonrpc']);
}
if (empty($value['params'])) {
unset($data[$index]['params']);
}
if ($value['id'] === null) {
unset($data[$index]['id']);
}
}
// On single request we do not send in batch mode
if ($request->isBatch() === false) {
$data = array_shift($data);
}
$json = @json_encode($data);
if ($json === false) {
throw new Exception\RuntimeException('Could not encode request data', 1);
}
return $json;
}
